<?php 
	chong_pha_hoai();
?>
<?php 
	switch($_GET['thamso'])
	{	
		case "them_san_pham":
			include("cumchucnang/san_pham/them.php");
		break;
		
		default:
		echo "<a href='?thamso=thoat'>";
				echo "Thoat";
			echo "</a>";	
		include("cumchucnang/trang_chu/trang_chu.php");				
	}
?>